New Open-Source Champion Reflection 70B Outperforms GPT-4o and Claude Sonnet 3.5 [Video]

Matt Shumer, co-founder and CEO of AI writing startup HyperWrite recently launched a new model called Reflection 70B.

I’m excited to announce Reflection 70B, the world’s top open-source model.

Trained using Reflection-Tuning, a technique developed to enable LLMs to fix their own mistakes.

405B coming next week – we expect it to be the best model in the world.

Built w/ @GlaiveAI.

Read on ⬇️: pic.twitter.com/kZPW1plJuo

— Matt Shumer (@mattshumer_) September 5, 2024

The model has emerged as a leading open-source language model, outperforming top closed-source models like OpenAI’s GPT-4o and Anthropic’s Claude Sonnet 3.5. The model, developed using a novel technique called Reflection-Tuning, showcases significant improvements in benchmark tests, including MMLU, MATH, IFEval, and GSM8K.

The Reflection-Tuning technique allows Reflection 70B to detect and …